1DFP Serine Protease date Feb 18, 1997
title Factor D Inhibited By Diisopropyl Fluorophosphate
authors L.B.Cole, N.Chu, J.M.Kilpatrick, J.E.Volanakis, S.V.L.Narayana, Y.S.Babu
compound source
Molecule: Factor D
Chain: A, B
Other_details: Diisopropyl Phosphoryl Group Linked To Serine 195
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Isolated From A Patient With Fanconi'S Syndrome
symmetry Space Group: P 1 21 1
R_factor 0.148 R_Free 0.228
length a length b length c angle alpha angle beta angle gamma
40.600 125.700 41.900 90.00 110.05 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand DFP enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1HFD
A, B

Primary referenceStructure of diisopropyl fluorophosphate-inhibited factor D., Cole LB, Chu N, Kilpatrick JM, Volanakis JE, Narayana SV, Babu YS, Acta Crystallogr D Biol Crystallogr. 1997 Mar 1;53(Pt 2):143-50. PMID:15299948
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (1dfp.pdb1.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1DFP
  • CSU: Contacts of Structural Units for 1DFP
  • Likely Quarternary Molecular Structure file(s) for 1DFP
  • Structure Factors (102 Kb)
  • Retrieve 1DFP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DFP from S2C, [Save to disk]
  • Re-refined 1dfp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1DFP in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1DFP
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1DFP, from MSDmotif at EBI
  • Genome occurence of 1DFP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dfpa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1dfpb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1dfp from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1dfp_B] [1dfp_A] [1dfp]
  • SWISS-PROT database: [P00746]
  • Domain organization of [CFAD_HUMAN] by SWISSPFAM
  • Domain found in 1DFP: [Tryp_SPc ] by SMART
  • Other resources with information on 1DFP
  • Community annotation for 1DFP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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